【摘要】 物质的波粒二家处是量子力学中最基本、最重要的概念．也是在原子物理学教学中的难点之一．在讲清问题来龙去脉的前提下，使学生突破传统经典理论的束缚，初步感受量子理论的观点，是攻克这一难点的关键．本文对此进行了详细的讨论．更多还原

【Abstract】 The wave-partical duality of rnaterical is the most important and fundamntal concept in thequantum mechanics. It is also a difficult point in the process of atomical physics teaching. On the condition offinding out the result and effect, how to make students break through the binding of classic theories and makethem feel the ideas of quantum theories rudimentarily is the master key of submOnting this difficult point. Allthese things have been discussed in detail in this paper.更多还原